The Excalibur X-Slick 7013 is a superior silicon-based rail lubricant designed to enhance the performance and longevity of your crossbow. This high-quality lubricant reduces friction on the deck rail, ensuring a smooth shot every time and prolonging the life of your string. Packaged with a pinpoint applicator needle, it allows for precise application, minimizing mess and hassle. Ideal for avid crossbow hunters, the Excalibur X-Slick 7013 is a must-have maintenance accessory that significantly boosts your crossbow's performance by reducing wear on the serving and delivering consistent, reliable shots.